EVAL-AD7262EDZ 데이터 시트보기 (PDF) - Analog Devices
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EVAL-AD7262EDZ
Analog Devices
EVAL-AD7262EDZ Datasheet PDF : 33 Pages
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AD7262
Parameter
LOGIC INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IIN
Input Capacitance, CIN3
LOGIC OUTPUTS
Output High Voltage, VOH
Output Low Voltage, VOL
Floating State Leakage Current
Floating State Output Capacitance3
Output Coding
CONVERSION RATE
Conversion Time
Track-and-Hold Acquisition Time
Throughput Rate
COMPARATORS
Input Offset
Comparator A and Comparator B
Comparator C and Comparator D
Offset Voltage Drift
Input Common-Mode Range3
Input Capacitance3
Input Impedance3
IDD Normal Mode (Static)6
Comparator A and Comparator B
Comparator C and Comparator D
Propagation Delay Time
High to Low, tPHL
Comparator A and Comparator B
Comparator C and Comparator D
Low to High, tPLH
Comparator A and Comparator B
Comparator C and Comparator D
Delay Matching
Comparator A and Comparator B
Comparator C and Comparator D
Min
Typ
Max
0.7 × VDRIVE
0.8
±1
4
VDRIVE − 0.2
0.4
±1
5
Twos complement
19 × tSCLK
400
1
500
±2
±4
±2
±4
0.5
0 to 4
0 to 1.7
4
1
3
6
8.5
60
120
170
1.4
3.5
0.95
0.20
0.32
0.13
2
4
0.93
0.18
0.28
0.12
±250
±10
Data Sheet
Unit
V
V
µA
pF
V
V
µA
pF
Test Conditions/Comments
VIN = 0 V or VDRIVE
ns
ns
MSPS
kSPS
AD7262
AD7262-5
mV
mV
μV/°C
V
V
pF
GΩ
µA
µA
µA
µA
TA = 25°C to 105°C only
All comparators
CA_CBVCC = 5 V
CA_CBVCC = 2.7 V
25 pF load, COUTx = 0 V, VCM = AVCC/2,
VOVERDRIVE = 200 mV differential
CA_CBVCC = 3.3 V
CA_CBVCC = 5.25 V
CC_CDVCC = 3.3 V
CC_CDVCC = 5.25 V
VCM = AVCC/2, VOVERDRIVE = 200 mV
differential
µs
CA_CBVCC = 2.7 V
µs
CA_CBVCC = 5 V
µs
CC_CDVCC = 2.7 V
µs
CC_CDVCC = 5 V
µs
CA_CBVCC = 2.7 V
µs
CA_CBVCC = 5 V
µs
CC_CDVCC = 2.7 V
µs
CC_CDVCC = 5 V
VCM = AVCC 2, VOVERDRIVE = 200 mV
differential
ns
ns
Rev. B | Page 4 of 32
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